“Position Control System of Hydraulic CylinderBased on Microcontroller”, J. eng. sustain. dev., vol. 12, no. 3, pp. 25–39, Sep. 2008, Accessed: May 18, 2024. [Online]. Available: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1656